Hi, all: Apparently, my subject line didn't contain enough information. Sorry about that. So, I've included my previous message here and more detail below. Okay, I'm ready to research and learn how to do this but I need an expert opinion on the best way to do this or if this can even be done. I have bargraphs of parent tasks and bargraphs of child tasks associated with the parent task bargraphs. My boss wants to have a +/- clickable image to show child task bargraphs when the + sign is clicked and hide child task bargaphs when the - sign is clicked, much like a tree structure only for bargraphs instead of text. I know I can set visibility to hidden but that will not remove the horizontal white space that will occur as a result of hiding the bargraphs. Thanks, again, for your time, Patricia
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